U+1D56F "𝕯" Mathematical Bold Fraktur Capital D Unicode Character
Unicode Version 17.0
U+1D56F "𝕯" Mathematical Bold Fraktur Capital D is a typographic symbol used primarily in mathematical and academic notation, representing a bold version of the Fraktur capital letter D. This character belongs to the Mathematical Alphanumeric Symbols block, which was introduced to allow for clear, unambiguous representation of mathematical expressions in digital text where formatting like bold or blackletter is needed. Its design is derived from traditional Fraktur typefaces, often associated with German blackletter scripts, and it is commonly employed to denote specific sets of numbers, such as the ring of dual numbers or other algebraic structures, in fields like number theory and abstract algebra. The character is distinct from ordinary Latin letters and ensures precise communication in technical documents without requiring external fonts or formatting hacks.
General Properties
Encodings
| HTML Decimal Encoding |
𝕯 |
| HTML Hex Encoding |
𝕯 |
| UTF-8 Encoding |
0xF0 0x9D 0x95 0xAF |
| UTF-16 Encoding |
0xD835 0xDD6F |
| UTF-32 Encoding |
0x0001D56F |
| C/C++/Java Escape |
\ud835\udd6f |
Unicode Properties